Module the user through the back of the PCB J3 pad set 8/16 bit interface, shorting J3 pad module in 16-bit mode, not less then work in 8-bit mode, module shipments default OPEN, which is shippedThe default is 8-bit interface, 8-bit mode, only 8 (DB8-DB15, DB0-DB7 ground or to unsettled to connect). 8-bit interface occupied IO than 16 interface occupied IO to 8 less, but more slowly, 16-bit interface occupied IO 8 more, but faster).

Pins Definition

TFT01 2.4 pins

TFT01 3.2 pins

Extra VCC, GND, LEDA (LED back light) also need to connect

LED_A Pins for the back light of the screen, max volt at 3.2V, connect 20ohm for 3.3V, and 500ohm for 5V, as a current limited purpose.

LCDs Pins

Description

Touch Pin

Description

SD Card Pin

Description

RS

Data / Command

D_CLK

Clock

SD_SCK

Clock pin

WR

Write

D_CS

Chip Select

SD_DIN

Data in

RD

Read

D_DIN

Data in

SD_CS

Chip select

CS

Chip Select

D_DOUT

Data out

SD_DOUT

Data out

RST

Reset

D_PENIRQ

Interruppt

D0-D15

Data Pin

Dimensions

400x240, 3.2Wide LCD

320x240, 3.2 LCD

2.4 LCD

7.0 LCD

5.0 LCD

3.5 ILI9481 LCD Arduino Shield

The modules were equipped with six Arduino display test code and test code 6 SD card.

The test code applies to UNO and Mega2560, can test the line corresponding to the location, no wiring.

Example 01: Simple test for the most simple test, do not rely on the install repository directly scraper RGB test module hardware is good or bad.

Example02 ~ 06: dependent libraries are required, first Install libraries inside the library are copied to the Arduino library path.

Extended routine SDCard Exten Example and Example05-ShowBMP all need to use the SD card, SD card test program involving only supports UNO series, does not support Mega2560.

The test procedures used by the IDE version: arduino-1.6.2-windows, such as the user's version is below 1.62 may be a compilation error, please replace to the new version.